
( Brand: Kw ), ( Model: KW-107 SUPERMATCH ), ( Type: Manual ), ( Country/region Of Manufacture: United Kingdom )
The KW-107 Tuner Supermatch Antenna is a high-performance, versatile antenna designed for various shortwave radio applications. This antenna boasts a unique design, featuring a tunable matching network that ensures optimal performance and efficiency across the entire shortwave frequency range.
The KW-107 Supermatch Antenna is constructed using top-quality materials, including a 10.2 meter (33.5 feet) long, 1/4 inch diameter copper tubing for the radiator. The tubing is supported by fiberglass insulators, which are both lightweight and durable, ensuring that the antenna can withstand various weather conditions without compromising its performance.
The tuning mechanism of the KW-107 Supermatch Antenna is a standout feature. It utilizes a variable capacitor and an adjustable loading coil, allowing users to fine-tune the antenna for optimal reception at their specific location. This tuning feature ensures that the antenna provides the best possible signal-to-noise ratio and minimizes interference from nearby sources.
The KW-107 Tuner Supermatch Antenna is also easy to install. It comes with a ground spike for quick setup in the backyard, as well as mounting hardware for installation on a pole or mast. The antenna is also compact enough to be disassembled for easy transport, making it an excellent choice for portable shortwave radio enthusiasts.
In summary, the KW-107 Tuner Supermatch Antenna is a powerful, tunable, and versatile antenna that provides excellent shortwave radio performance. Its unique design, high-quality construction, and easy installation make it an excellent choice for both novice and experienced shortwave radio enthusiasts.
The KW-107 Tuner Supermatch Antenna is a popular choice among ham radio enthusiasts due to its high-quality construction and performance. Here are some pros and cons to consider before making a purchase:
Pros:1. Broadband Coverage: The KW-107 Tuner Supermatch Antenna provides excellent broadband coverage, covering a wide range of frequencies from 1.8 MHz to 54 MHz. This makes it an ideal choice for both HF and VHF/UHF bands.
2. High Q: The antenna has a high Q value, which means it is highly selective and has low loss. This results in better signal quality and improved reception.
3. Durable Construction: The antenna is made of high-quality materials, including stainless steel and aluminum, and is well-built to withstand harsh weather conditions.
4. Easy to Install: The KW-107 Tuner Supermatch Antenna is relatively easy to install, requiring only a few basic tools and some basic electrical knowledge.
Cons:1. Price: The KW-107 Tuner Supermatch Antenna is not cheap, and its price may be a deterrent for some potential buyers.
2. Size: The antenna is quite large, and its size may make it difficult to install in certain locations, such as small backyards or apartments.
3. Complex Tuning: While the antenna is highly selective, it requires careful tuning to achieve optimal performance. This may require some experimentation and the use of specialized equipment.
Conclusion:The KW-107 Tuner Supermatch Antenna is a high-quality antenna that offers excellent performance and durability. Its broadband coverage and high Q value make it an ideal choice for ham radio enthusiasts who require a highly selective and low-loss antenna. However, its price and size may be a deterrent for some potential buyers. Ultimately, the decision to purchase the KW-107 Tuner Supermatch Antenna will depend on the individual's needs and budget.
Recommendation:If you are a serious ham radio enthusiast who requires a high-performance antenna, the KW-107 Tuner Supermatch Antenna is an excellent choice. Its broadband coverage and high Q value make it a versatile and reliable antenna that can handle a wide range of frequencies. However, if you are on a tight budget or have limited space, you may want to consider other options that are more affordable or compact.
All controls are smooth. The one large cap must have a silver coating as it has tarnish on it. There is 2 places that the former owner engraved numbers on see pictures. The bit of tape on the last numbers is for his privacy.
I picked this unit up about 8 years ago in case I needed parts for my working Kw 107 never did. It looks complete and unmolested. I tried it and heard a couple of snaps, so I just put it on the shelf.
I pulled it apart today Feb to take pictures. Kw 107 supermatch in non working condition. The fellow I bought it from said I think it is arcing over.
The face is good, but the case has scratches and one minor dent near the foot see pictures. Sold as is.